Neural resonance theory proposes that music is not a mental image of the sounds we hear but actual physical vibrations ...

When two notes are an octave apart, one has double the frequency of the other yet we perceive them as being the same note – a “C” for example. Why is this? Readers give their take This question has a ...

Sound is something of an ephemeral phenomenon, existing in the moment that vibrations travel through the air. Those vibrations also exhibit distinct patterns, depending on frequency, which can be ...

Both light and sound travel as waves, with characteristics that allow people with typical vision and hearing to perceive and categorize them when they reach their eyes and ears: “That’s a small red ...

Our experience of the world often involves hearing our environment before seeing it. Whether it’s the sound of something moving through nearby water, or the rustling of vegetation, our fear of the ...